Q: What is the sum of all factors of the number 21,402,199 excluding 21,402,199?
A: 5,047,721
The factors of the number 21,402,199 are: 1, 7, 13, 91, 479, 491, 3353, 3437, 6227, 6383, 43589, 44681, 235189, 1646323, 3057457, 21402199.
If you add them up, you will get the total of 21,402,204. Now subtract 21,402,199 to get 5,047,721